Answer 1
Option C is incorrect i.e "Acetylation is not reversible".
Explanation
Because acetylation is a reversible process, in the cells HDAC (histone deacetylates) enzymes are present that are responsible for the removal of acetyl groups from the N-acetyl lysine amino acid.
Answer 2
This statement is true i.e "All the ubiquitinated protein are sent to proteasome and degraded".
Explanation
As all the proteins that are targeted for degradation are tagged specifically with the small protein i.e ubiquitine. In the proteasome, these tagged protein gets enter and sequentially degraded.
Answer 3
Option B is correct i.e "The enzyme's conformation is altered to a conformation that is not functional when it is at pH 7".
Explanation
As name suggests hydrolytic enzymes are acid hydrolases enzymes that are active only at acidic pH (approx. 4.8 ) which is found in lysosomes and inactive in cytosol having pH (approx 7.2).
Which statement about acetylation is false? a. A protein may be acetylated at the N' terminus...
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need your help ASAP! please show all work for this activity sheet
f True/False Write T for true, F for false a) Prostaglandins are used to make steroid hormones b) Prostaglandins are synthesized only in the liver c) Prostaglandins can be used to induce labor d) Prostaglandins are synthesized in the cell only when it is needed e) Prostaglandins prevent the inflammation response Prostaglandins can cause fever and pain sensitivity g) Phospholipids are the only lipids found in a...